Intel Xeon Silver 4114T vs Intel Xeon D-1649N

Intel Xeon Silver 4114T or Intel Xeon D-1649N - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The Intel Xeon Silver 4114T has 10 cores with 20 threads and clocks with a maximum frequency of 3.00 GHz. Up to 768 GB of memory is supported in 6 memory channels. The Intel Xeon Silver 4114T was released in Q3/2017.

The Intel Xeon D-1649N has 8 cores with 16 threads and clocks with a maximum frequency of 3.00 GHz. The CPU supports up to 128 GB of memory in 2 memory channels. The Intel Xeon D-1649N was released in Q2/2019.

The Intel Xeon Silver 4114T has 10 CPU cores and can calculate 20 threads in parallel. The clock frequency of the Intel Xeon Silver 4114T is 2.20 GHz (3.00 GHz) while the Intel Xeon D-1649N has 8 CPU cores and 16 threads can calculate simultaneously. The clock frequency of the Intel Xeon D-1649N is at 2.30 GHz (3.00 GHz).

The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.

The Intel Xeon Silver 4114T or Intel Xeon D-1649N has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.

The Intel Xeon Silver 4114T can use up to 768 GB of memory in 6 memory channels. The maximum memory bandwidth is 115.2 GB/s. The Intel Xeon D-1649N supports up to 128 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 34.1 GB/s.

The thermal design power (TDP for short) of the Intel Xeon Silver 4114T is 85 W, while the Intel Xeon D-1649N has a TDP of 45 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

The Intel Xeon Silver 4114T is manufactured in 14 nm and has 14.00 MB cache. The Intel Xeon D-1649N is manufactured in 14 nm and has a 12.00 MB cache.